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Author Question: Hard copper tubing can be joined by: A) Compression fittings. B) Soldering and brazing. C) Flare ... (Read 68 times)

ap345

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on: Jul 24, 2018
Hard copper tubing can be joined by:
 
  A) Compression fittings. B) Soldering and brazing.
  C) Flare fittings. D) Brazing, soldering, flaring, or compression.

Question 2

The three types of air-cooled condenser coil construction found on residential air-conditioning units today include:
 
  A) Tube-and-fin, spine-fin, and microchannel. B) Wired, wireless, and adaptive.
  C) Iron, aluminum, and steel. D) Flat plate, bare tube, and tube-and-fin.


aruss1303

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Reply #1 on: Jul 24, 2018
Answer to Question 1

B

Answer to Question 2

A


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